0.5×1.6+0.5×26.4．

解：0.5×1.6+0.5×26.4，
=0.5×（1.6+26.4），
=0.5×28，
=14．
分析：利用乘法分配律簡算，0.5×（1.6+26.4）的形式，再利用分配律．
點評：本題主要考查利用乘法分配律進行簡算．
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